Adds peer count to SendMessageByMinBlock to allow sending requests to
multiple peers.
Also takes in change to update SnapshotsReply to use only Files slice of
string.
```
➜ erigon-lib git:(fieldalign) ✗ fieldalignment -fix ./...
/Users/estensen/Developer/erigon-lib/commitment/bin_patricia_hashed.go:81:16: struct of size 1065120 could be 1065112
/Users/estensen/Developer/erigon-lib/commitment/bin_patricia_hashed.go:1063:14: struct of size 1032 could be 1024
/Users/estensen/Developer/erigon-lib/commitment/hex_patricia_hashed.go:62:24: struct of size 952776 could be 952768
/Users/estensen/Developer/erigon-lib/commitment/hex_patricia_hashed.go:98:12: struct of size 1832 could be 1824
/Users/estensen/Developer/erigon-lib/commitment/hex_patricia_hashed.go:113:12: struct with 208 pointer bytes could be 152
/Users/estensen/Developer/erigon-lib/commitment/hex_patricia_hashed.go:143:11: struct of size 464 could be 456
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:24:11: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:79:11: struct of size 56 could be 48
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:134:11: struct with 56 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:189:11: struct with 56 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:244:12: struct with 56 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:299:12: struct with 56 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:355:19: struct of size 56 could be 48
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:418:23: struct with 168 pointer bytes could be 128
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:571:20: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:626:20: struct with 136 pointer bytes could be 128
/Users/estensen/Developer/erigon-lib/gointerfaces/types/types.pb.go:721:15: struct of size 168 could be 160
/Users/estensen/Developer/erigon-lib/etl/buffers.go:75:21: struct with 88 pointer bytes could be 64
/Users/estensen/Developer/erigon-lib/etl/buffers.go:182:27: struct with 56 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/etl/buffers.go:274:32: struct with 56 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/etl/collector.go:41:16: struct with 72 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/etl/etl.go:66:20: struct with 96 pointer bytes could be 64
/Users/estensen/Developer/erigon-lib/etl/heap.go:25:15: struct with 40 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/patricia/patricia.go:29:11: struct with 40 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/patricia/patricia.go:347:12: struct with 32 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/patricia/patricia.go:367:18: struct with 48 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/patricia/patricia.go:377:19: struct with 168 pointer bytes could be 144
/Users/estensen/Developer/erigon-lib/compress/compress.go:52:17: struct with 176 pointer bytes could be 136
/Users/estensen/Developer/erigon-lib/compress/compress.go:241:24: struct with 48 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/compress/compress.go:327:14: struct with 40 pointer bytes could be 8
/Users/estensen/Developer/erigon-lib/compress/compress.go:353:18: struct with 48 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/compress/compress.go:450:19: struct with 48 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/compress/compress.go:670:21: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/compress/compress.go:734:23: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/compress/decompress.go:31:15: struct with 32 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/compress/decompress.go:39:19: struct with 40 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/compress/decompress.go:117:15: struct with 64 pointer bytes could be 56
/Users/estensen/Developer/erigon-lib/compress/decompress.go:125:19: struct with 96 pointer bytes could be 80
/Users/estensen/Developer/erigon-lib/compress/decompress.go:386:13: struct with 64 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/compress/parallel_compress.go:208:22: struct with 16 pointer bytes could be 8
/Users/estensen/Developer/erigon-lib/recsplit/golomb_rice.go:32:17: struct with 16 pointer bytes could be 8
/Users/estensen/Developer/erigon-lib/recsplit/index.go:35:12: struct of size 432 could be 424
/Users/estensen/Developer/erigon-lib/recsplit/index_reader.go:26:18: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/recsplit/recsplit.go:64:15: struct of size 704 could be 680
/Users/estensen/Developer/erigon-lib/recsplit/recsplit.go:111:19: struct of size 104 could be 96
/Users/estensen/Developer/erigon-lib/aggregator/aggregator.go:171:17: struct of size 640 could be 632
/Users/estensen/Developer/erigon-lib/aggregator/aggregator.go:198:17: struct with 168 pointer bytes could be 144
/Users/estensen/Developer/erigon-lib/aggregator/aggregator.go:389:14: struct with 584 pointer bytes could be 568
/Users/estensen/Developer/erigon-lib/aggregator/aggregator.go:921:21: struct with 72 pointer bytes could be 56
/Users/estensen/Developer/erigon-lib/aggregator/aggregator.go:1195:22: struct with 2432 pointer bytes could be 2416
/Users/estensen/Developer/erigon-lib/aggregator/aggregator.go:2123:13: struct with 2448 pointer bytes could be 2416
/Users/estensen/Developer/erigon-lib/aggregator/aggregator.go:2634:17: struct with 96 pointer bytes could be 64
/Users/estensen/Developer/erigon-lib/aggregator/history.go:39:14: struct with 96 pointer bytes could be 88
/Users/estensen/Developer/erigon-lib/bptree/binary_file.go:33:17: struct with 40 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/bptree/node.go:79:13: struct of size 88 could be 80
/Users/estensen/Developer/erigon-lib/chain/chain_config.go:28:13: struct with 136 pointer bytes could be 120
/Users/estensen/Developer/erigon-lib/common/background/progress.go:26:18: struct with 40 pointer bytes could be 8
/Users/estensen/Developer/erigon-lib/gointerfaces/downloader/downloader.pb.go:25:19: struct with 64 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/downloader/downloader.pb.go:80:22: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/downloader/downloader.pb.go:127:20: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/downloader/downloader.pb.go:165:19: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/downloader/downloader.pb.go:203:17: struct of size 104 could be 96
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:135:23: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:173:21: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:220:24: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:258:22: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:305:26: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:343:24: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:390:30: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:437:26: struct of size 72 could be 64
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:500:30: struct with 64 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:563:28: struct with 64 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:626:37: struct with 56 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:681:35: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:736:29: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:774:27: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:821:27: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:859:25: struct with 48 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:906:23: struct of size 48 could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:953:21: struct of size 72 could be 64
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:1008:24: struct of size 104 could be 88
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:1079:25: struct of size 144 could be 136
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:1190:19: struct with 56 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:1245:17: struct with 72 pointer bytes could be 64
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:1300:23: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:1347:21: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:1394:23: struct of size 48 could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:1441:21: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:1488:17: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/ethbackend.pb.go:1535:24: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/kv.pb.go:220:13: struct of size 120 could be 112
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/kv.pb.go:299:11: struct of size 104 could be 96
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/kv.pb.go:370:20: struct with 56 pointer bytes could be 48
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/kv.pb.go:425:20: struct of size 136 could be 128
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/kv.pb.go:513:23: struct with 56 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/kv.pb.go:585:18: struct of size 112 could be 104
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/kv.pb.go:664:25: struct of size 48 could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/kv.pb.go:719:23: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/remote/kv.pb.go:757:21: struct with 72 pointer bytes could be 64
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:300:26: struct of size 72 could be 64
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:355:35: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:410:29: struct with 56 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:465:38: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:520:16: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:567:26: struct of size 56 could be 48
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:622:26: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:677:21: struct of size 80 could be 72
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:740:12: struct with 56 pointer bytes could be 48
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:795:17: struct with 72 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:874:21: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:912:21: struct of size 48 could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:959:22: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:1006:17: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:1053:23: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:1091:21: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:1138:22: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:1185:20: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:1232:24: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/sentry/sentry.pb.go:1270:16: struct of size 56 could be 48
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:25:28: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:63:26: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:110:26: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:148:24: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:195:27: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:233:25: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:280:21: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:318:19: struct with 96 pointer bytes could be 80
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:389:24: struct with 96 pointer bytes could be 88
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:452:22: struct of size 48 could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:499:28: struct with 56 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:554:26: struct of size 48 could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:601:22: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:639:20: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:686:20: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/mining.pb.go:724:18: struct of size 48 could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:132:15: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:179:17: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:226:15: struct with 72 pointer bytes could be 64
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:281:26: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:328:24: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:375:19: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:413:17: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:460:17: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:498:15: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:545:19: struct with 48 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:592:20: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:630:18: struct of size 56 could be 48
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:693:19: struct with 48 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:740:17: struct of size 56 could be 48
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:795:18: struct of size 80 could be 72
/Users/estensen/Developer/erigon-lib/gointerfaces/txpool/txpool.pb.go:858:22: struct of size 80 could be 72
/Users/estensen/Developer/erigon-lib/direct/sentry_client.go:171:25: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/kv/mdbx/kv_mdbx.go:50:15: struct with 104 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/kv/mdbx/kv_mdbx.go:355:13: struct with 160 pointer bytes could be 152
/Users/estensen/Developer/erigon-lib/kv/memdb/memory_mutation_cursor.go:39:27: struct with 200 pointer bytes could be 184
/Users/estensen/Developer/erigon-lib/kv/remotedb/kv_remote.go:22:17: struct with 72 pointer bytes could be 48
/Users/estensen/Developer/erigon-lib/kv/remotedb/kv_remote.go:38:15: struct with 80 pointer bytes could be 64
/Users/estensen/Developer/erigon-lib/kv/remotedbserver/server.go:314:24: struct with 40 pointer bytes could be 8
/Users/estensen/Developer/erigon-lib/state/aggregator.go:44:17: struct with 192 pointer bytes could be 128
/Users/estensen/Developer/erigon-lib/state/aggregator.go:422:13: struct of size 384 could be 360
/Users/estensen/Developer/erigon-lib/state/aggregator.go:455:26: struct with 424 pointer bytes could be 368
/Users/estensen/Developer/erigon-lib/state/aggregator.go:853:22: struct with 24 pointer bytes could be 8
/Users/estensen/Developer/erigon-lib/state/aggregator22.go:37:19: struct with 176 pointer bytes could be 136
/Users/estensen/Developer/erigon-lib/state/aggregator22.go:643:15: struct of size 240 could be 216
/Users/estensen/Developer/erigon-lib/state/aggregator22.go:674:28: struct with 272 pointer bytes could be 224
/Users/estensen/Developer/erigon-lib/state/aggregator22.go:1126:26: struct with 104 pointer bytes could be 88
/Users/estensen/Developer/erigon-lib/state/aggregator22.go:1156:23: struct with 24 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/state/domain.go:52:16: struct with 32 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/state/domain.go:89:13: struct with 120 pointer bytes could be 48
/Users/estensen/Developer/erigon-lib/state/domain.go:399:17: struct with 96 pointer bytes could be 64
/Users/estensen/Developer/erigon-lib/state/domain.go:443:14: struct with 32 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/state/domain.go:594:16: struct with 72 pointer bytes could be 48
/Users/estensen/Developer/erigon-lib/state/history.go:48:14: struct with 72 pointer bytes could be 48
/Users/estensen/Developer/erigon-lib/state/history.go:435:20: struct with 48 pointer bytes could be 32
/Users/estensen/Developer/erigon-lib/state/history.go:529:23: struct with 40 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/state/history.go:1150:23: struct of size 344 could be 336
/Users/estensen/Developer/erigon-lib/state/inverted_index.go:46:20: struct with 128 pointer bytes could be 88
/Users/estensen/Developer/erigon-lib/state/inverted_index.go:389:23: struct with 136 pointer bytes could be 88
/Users/estensen/Developer/erigon-lib/state/inverted_index.go:541:24: struct with 184 pointer bytes could be 152
/Users/estensen/Developer/erigon-lib/state/merge.go:69:19: struct of size 72 could be 56
/Users/estensen/Developer/erigon-lib/state/merge.go:143:20: struct of size 48 could be 40
/Users/estensen/Developer/erigon-lib/state/read_indices.go:29:18: struct with 64 pointer bytes could be 48
/Users/estensen/Developer/erigon-lib/state/read_indices.go:211:14: struct of size 72 could be 56
/Users/estensen/Developer/erigon-lib/state/read_indices.go:233:27: struct with 72 pointer bytes could be 56
/Users/estensen/Developer/erigon-lib/state/state_recon.go:61:16: struct with 56 pointer bytes could be 16
/Users/estensen/Developer/erigon-lib/state/state_recon.go:112:19: struct with 136 pointer bytes could be 112
/Users/estensen/Developer/erigon-lib/state/state_recon.go:190:22: struct with 128 pointer bytes could be 112
/Users/estensen/Developer/erigon-lib/types/testdata.go:81:26: struct with 40 pointer bytes could be 8
/Users/estensen/Developer/erigon-lib/types/txn.go:46:21: struct with 400 pointer bytes could be 40
/Users/estensen/Developer/erigon-lib/types/txn.go:82:13: struct with 200 pointer bytes could be 8
/Users/estensen/Developer/erigon-lib/types/txn.go:691:18: struct with 32 pointer bytes could be 8
/Users/estensen/Developer/erigon-lib/txpool/fetch.go:43:12: struct with 136 pointer bytes could be 112
/Users/estensen/Developer/erigon-lib/txpool/pool.go:69:13: struct with 104 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/txpool/pool.go:221:13: struct of size 104 could be 96
/Users/estensen/Developer/erigon-lib/txpool/pool.go:291:13: struct with 336 pointer bytes could be 288
/Users/estensen/Developer/erigon-lib/txpool/pool.go:1789:29: struct with 32 pointer bytes could be 8
/Users/estensen/Developer/erigon-lib/txpool/pool.go:1819:19: struct with 32 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/txpool/pool.go:1994:18: struct of size 64 could be 56
/Users/estensen/Developer/erigon-lib/txpool/pool.go:2102:14: struct of size 64 could be 56
/Users/estensen/Developer/erigon-lib/txpool/send.go:37:11: struct with 64 pointer bytes could be 48
/Users/estensen/Developer/erigon-lib/txpool/test_util.go:31:17: struct with 72 pointer bytes could be 40
```
```bash
$ fieldalignment -fix kv/kvcache/cache.go
/Users/estensen/Developer/erigon-lib/kv/kvcache/cache.go:88:15: struct with 208 pointer bytes could be 144
/Users/estensen/Developer/erigon-lib/kv/kvcache/cache.go:117:19: struct with 32 pointer bytes could be 24
/Users/estensen/Developer/erigon-lib/kv/kvcache/cache.go:131:21: struct with 24 pointer bytes could be 8
// had to re-add comments in fields
```
I can do the rest of the packages too if it's interesting?
Main Target: reduce RAM usage of huffman tables. If possible - improve
decompression speed. Compression speed not so important.
Experiments on 74Gb uncompressed file (bsc
012500-013000-transactions.seg)
Ram - needed just to open compressed file (Huff tables, etc...)
dec_speed - loop with `word, _ = g.Next(word[:0])`
skip_speed - loop with `g.Skip()`
```
| DictSize | Ram | file_size | dec_speed | skip_speed |
| -------- | ---- | --------- | --------- | ---------- |
| 1M | 70Mb | 35871Mb | 4m06s | 1m58s |
| 512K | 42Mb | 36496Mb | 3m49s | 1m51s |
| 256K | 21Mb | 37100Mb | 3m44s | 1m48s |
| 128K | 11Mb | 37782Mb | 3m25s | 1m44s |
| 64K | 7Mb | 38597Mb | 3m16s | 1m34s |
| 32K | 5Mb | 39626Mb | 3m0s | 1m29s |
```
Also about small sampling: skip superstrings if superstringNumber % 4 !=
0 does reduce compression ratio by 1% - checked on big BSC file and
small (1gb) goerli file.
so, I feel it's not so bad idea to use:
maxDictPatterns=64k
samplingFactor=4
Tradeoffs: sacrify 5% compression ratio to 4x compression speedup (i
think even more), 30% decompression speedup, 10x RAM reduction
Release: I will not change existing snapshots - now will focus on
releasing new block snapshots and releasing new history snapshots
(Erigon3). If have time will re-compress existing snapshots later.
* added commitment to aggregator
* added commitment evaluation by updates, fixed mainnet roothash mismatch
* added ability to change starting state of hph
* replayable erigon23 with commitment
* possible fix for eliasfano index read after close
* fixed db pruning and restart
* Initial fixes
* Debug
* clear downHashedLen for branch nodes
* Fix key length, cleanup
* Cleanup
* Cleanup
* picked aggregator updates
* fixed empty cell hash for ProcessUpdate evaluation
* hashBuffer moved from Cell to HexPatriciaHashed
* fixed codeHash incorrect renewal
* lint
* removed valuemergefn from history
* fixed lint
* fixed test
* rewritten fuzz test on hph
* fix for Win tests - do not remove tmp dir after test
* win
* fixup after merge
* close aggregator after test
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>
